JAL-3253-applet disabling button size setting by applet param. Whatever

[jalview.git] / src / jalview / io / HTMLOutput.java

diff --git a/src/jalview/io/HTMLOutput.java b/src/jalview/io/HTMLOutput.java
index f7179cf..e7054c7 100644 (file)
--- a/src/jalview/io/HTMLOutput.java
+++ b/src/jalview/io/HTMLOutput.java
@@ -22,11 +22,13 @@ package jalview.io;
 
 import jalview.api.AlignExportSettingsI;
 import jalview.bin.Cache;
+import jalview.bin.Jalview;
 import jalview.datamodel.AlignExportSettingsAdapter;
 import jalview.datamodel.AlignmentExportData;
 import jalview.gui.AlignmentPanel;
 import jalview.gui.IProgressIndicator;
 import jalview.util.MessageManager;
+import jalview.util.Platform;
 
 import java.io.BufferedReader;
 import java.io.File;
@@ -39,23 +41,34 @@ public abstract class HTMLOutput implements Runnable
 {
   protected AlignmentPanel ap;
 
+  /*
+   * key for progress or status messages
+   */
   protected long pSessionId;
 
+  /*
+   * (optional) place to write progress messages to
+   */
   protected IProgressIndicator pIndicator;
 
   protected File generatedFile;
 
   String _bioJson = null;
 
+  private String description;
+
   /**
    * Constructor given an alignment panel (which should not be null)
    * 
    * @param ap
+   * @param desc 
    */
-  public HTMLOutput(AlignmentPanel ap)
+  public HTMLOutput(AlignmentPanel ap, String desc)
   {
     this.ap = ap;
     this.pIndicator = ap.alignFrame;
+    this.description = desc;
+    this.pSessionId = System.currentTimeMillis();
   }
 
   /**
@@ -220,7 +233,7 @@ public abstract class HTMLOutput implements Runnable
 
   protected void setProgressMessage(String message)
   {
-    if (pIndicator != null && !isHeadless())
+    if (pIndicator != null && !Jalview.isHeadlessMode())
     {
       pIndicator.setProgressBar(message, pSessionId);
     }
@@ -231,39 +244,17 @@ public abstract class HTMLOutput implements Runnable
   }
 
   /**
-   * Answers true if HTML export is invoke in headless mode or false otherwise
-   * 
-   * @return
-   */
-  protected boolean isHeadless()
-  {
-    return System.getProperty("java.awt.headless") != null
-            && System.getProperty("java.awt.headless").equals("true");
-  }
-
-  /**
-   * This method provides implementation of consistent behaviour which should
-   * occur before a HTML file export. It MUST be called at the start of the
-   * exportHTML() method implementation.
-   */
-  protected void exportStarted()
-  {
-    pSessionId = System.currentTimeMillis();
-  }
-
-  /**
    * This method provides implementation of consistent behaviour which should
    * occur after a HTML file export. It MUST be called at the end of the
    * exportHTML() method implementation.
    */
   protected void exportCompleted()
   {
-    if (isLaunchInBrowserAfterExport() && !isHeadless())
+    if (isLaunchInBrowserAfterExport() && !Jalview.isHeadlessMode())
     {
       try
       {
-        jalview.util.BrowserLauncher
-                .openURL("file:///" + getExportedFile());
+        Platform.openURL("file:///" + getExportedFile());
       } catch (IOException e)
       {
         e.printStackTrace();
@@ -299,7 +290,8 @@ public abstract class HTMLOutput implements Runnable
 
   public void exportHTML(String outputFile)
   {
-    exportStarted();
+    setProgressMessage(MessageManager.formatMessage(
+        "status.exporting_alignment_as_x_file", getDescription()));
     try
     {
       if (outputFile == null)
@@ -334,5 +326,8 @@ public abstract class HTMLOutput implements Runnable
    * 
    * @return
    */
-  protected abstract String getDescription();
+  protected final String getDescription()
+  {
+       return description;
+  }
 }
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